Infix Conversions
easy
1. You are given an infix expression. 2. You are required to convert it to postfix and print it. 3. You are required to convert it to prefix and print it.
Constraints
1. Expression is balanced 2. The only operators used are +, -, *, / 3. Opening and closing brackets - () - are used to impact precedence of operations 4. + and - have equal precedence which is less than * and /. * and / also have equal precedence. 5. In two operators of equal precedence give preference to the one on left. 6. All operands are single digit numbers.
Format
Input
Input is managed for you
Output
postfix prefix
Example
Sample Input
a*(b-c+d)/e
Sample Output
abc-d+*e/
/*a+-bcde
Question Video